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On January 12, Sina's "2020 Technology Billboard" annual ceremony officially opened today. Due to the epidemic, all activities of this year's Technology Billboard were held online. The theme...[Details]
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Whether it's the engine, drivetrain, braking system, or infotainment system, vehicle design continues to become more complex and simulation is increasingly being used to examine various design scenar...[Details]
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Solar energy is an inexhaustible energy source with the characteristics of universality, safety, harmlessness, hugeness and longevity. It is now widely used in people's lives, such as solar water h...[Details]
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"I'm going crazy!" This is the feeling expressed by many netizens after "staying at home" for nearly half a month! Under the influence of the pneumonia epidemic caused by the new coronavirus infectio...[Details]
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This morning, Apple announced that the Apple Developer certificate will be updated soon. The media certificates for Apple Push Notification Service (APNs) and Developer ID will be updated start...[Details]
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1 Introduction The Cygnal C8051F series is a fully integrated mixed-signal system-on-chip microcontroller. With the continuous development of semiconductor production technology, the system on ch...[Details]
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At present, embedded processors based on ARM micro-core have become the mainstream in the embedded system market. With the widespread application of ARM technology, building an embedded operating ...[Details]
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July 28, 2021 – In another decade or two, Level 5 fully autonomous vehicles may no longer exist only in science fiction and fantasy, but can be seen everywhere on the road, unrestricted by geofence...[Details]
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With the development of wireless technology, radio guitars have UHF, 2.4G and 5.8G wireless transmission. The following is a brief introduction to Tianhuiwei's 2.4G/5.8G/UHF electric guitar transmi...[Details]
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On June 14, Valin Xingma Automobile (Group) Co., Ltd. (hereinafter referred to as the "Company") issued an announcement on the progress of the public solicitation of transferees for the proposed tran...[Details]
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#include reg51.h //stdio.h, string.h are used for printf function prototype #include stdio.h #include INTRINS.H sbit AD_CS = P1^2; sbit AD_WR = P1^0; sbit AD_RD = P1^1; sbit AD_PORT = P0;...[Details]
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Many netizens have asked me why the P0 port of AT89S51 needs a pull-up resistor. I will use this article to explain that the internal circuits of the P0 port and the other three ports are different,...[Details]
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Automotive-grade chips refer to chips used in automotive electronic systems, which need to have higher reliability, durability and stability to meet various harsh environments and safety requiremen...[Details]
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A groundbreaking ceremony was held for the purification (decoration) plant project for surface acoustic wave filter production of Haining Economic Development Zone Development and Construction Co., L...[Details]
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Equipment used before modification: host Pioneer DEH-P1; amplifier: Magron 4*100W; front speaker: Pioneer C-130R; rear speaker: Alpine 694A. Modification purpose: requires pure vocals, violin, pia...[Details]
DSP and ARM Processors
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